92 lines
2.6 KiB
Python
92 lines
2.6 KiB
Python
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# -*- coding: utf-8 -*-
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# python-holidays
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# ---------------
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# A fast, efficient Python library for generating country, province and state
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# specific sets of holidays on the fly. It aims to make determining whether a
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# specific date is a holiday as fast and flexible as possible.
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#
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# Author: ryanss <ryanssdev@icloud.com> (c) 2014-2017
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# dr-prodigy <maurizio.montel@gmail.com> (c) 2017-2020
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# Contributor: rolandinsh <rolands@mediabox.lv> (c) 2020
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# Website: https://github.com/rolandinsh/python-holidays
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# License: MIT (see LICENSE file)
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from datetime import date
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from dateutil.easter import easter
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from dateutil.relativedelta import relativedelta as rd, SU
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from holidays.holiday_base import HolidayBase
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class Latvia(HolidayBase):
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# https://en.wikipedia.org/wiki/Public_holidays_in_Latvia
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# https://information.lv/
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def __init__(self, **kwargs):
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self.country = "LV"
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HolidayBase.__init__(self, **kwargs)
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def _populate(self, year):
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# New Year's Day
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self[date(year, 1, 1)] = "Jaunais gads"
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# Good Friday
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easter_date = easter(year)
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self[easter_date - rd(days=2)] = "Lielā Piektdiena"
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# Easter
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easter_date = easter(year)
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self[easter_date] = "Lieldienas"
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# Easter 2nd day
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self[easter_date + rd(days=1)] = "Otrās Lieldienas"
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# International Workers' Day
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self[date(year, 5, 1)] = "Darba svētki"
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# Restoration of Independence Day (1990).
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# Latvia proclaimed its independence from the USSR,
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# and restoration of the Republic of Latvia.
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if year >= 1990:
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self[date(year, 5, 4)] = "Latvijas Republikas \
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Neatkarības atjaunošanas diena"
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# by law
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# https://likumi.lv/ta/id/72608-par-svetku-atceres-un-atzimejamam-dienam
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# Midsummer's Eve
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if year >= 1990:
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self[date(year, 6, 23)] = "Līgo diena"
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# Midsummer's Day
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# Also so called "St. John's Day"
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if year >= 1990:
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self[date(year, 6, 24)] = "Jāņu dienu"
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# Proclamation Day of the Republic of Latvia
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if year >= 1918:
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self[date(year, 11, 18)] = \
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"Latvijas Republikas proklamēšanas diena"
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# Christmas Eve
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self[date(year, 12, 24)] = "Ziemassvētku vakars"
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# Christmas 1st day
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self[date(year, 12, 25)] = "Ziemassvētki"
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# Christmas 2nd day
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self[date(year, 12, 26)] = "Otrie Ziemassvētki"
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# New Year's Eve
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self[date(year, 12, 31)] = "Vecgada vakars"
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class LV(Latvia):
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pass
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class LVA(Latvia):
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pass
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